CN2211030Y - Carbon-fiber electric heater - Google Patents
Carbon-fiber electric heater Download PDFInfo
- Publication number
- CN2211030Y CN2211030Y CN 94247476 CN94247476U CN2211030Y CN 2211030 Y CN2211030 Y CN 2211030Y CN 94247476 CN94247476 CN 94247476 CN 94247476 U CN94247476 U CN 94247476U CN 2211030 Y CN2211030 Y CN 2211030Y
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- CN
- China
- Prior art keywords
- carbon fiber
- carbon
- electric heater
- heat radiating
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a carbon-fiber electric heater, which comprises a heat radiating panel and a heating element. The internal surface of the heat radiating panel (1) is laid with an insulating layer (2), and then, the internal surface of the heat radiating panel (1) is laid with the heating element of the carbon fiber (5), and the internal surface of the heat radiating panel is successively coated with the heat-insulating layer of the thermal insulation (6), a reflecting layer (7), the insulating layer of the thermal insulation (8), and a rear panel (9), and the heating element of the carbon fiber is connected with an electrode (3) which is fixed with conducting wires (4). The heating element of the carbon fiber can be the bundle of the carbon fiber, the rope of the carbon fiber, the belt of the carbon fiber, the cloth of the carbon fiber, or the paper of the carbon fiber. The carbon-fiber electric heater has large heating area and uniform temperature; the surface temperature of the heat radiating plate is 40 to 150DEG. C; the open fire can not be generated, and the electric heating conversion rate is over 75%.
Description
The utility model belongs to the electric heating device.
The electric heater of Xiao Shouing mainly contains types such as filling type electric heater, far infrared electric heater and hot air heater in the market.Filling type electric heater complex structure, thermal inertia be big, heat up or cooling all compare slow, and cost height.The heating surface temperature of far infrared electric heater has naked light and overheated place up to 600-900 ℃, and structure is more complicated also.Hot air heater need be with fan with heat diffusion, and volume is big, power consumption is high, and noise is arranged.Though above-mentioned electric heater structure is had nothing in common with each other, common ground is all to adopt the heating of metal electric heating silk, and electric conversion rate is not high.
The purpose of this utility model is to provide a kind of carbon fiber electrically warmer with high electric conversion rate, and this electric heater is simple in structure, economize on electricity, surface temperature are moderate, and the flames of anger.
Carbon fiber electrically warmer of the present utility model comprises radiation panel and heater, it is characterized in that at radiation panel inner surface shop insulating barrier, lay carbon fiber exothermic part then, topped successively afterwards insulating, reflecting layer, heat-insulating layer and rear board connect electrode and lead on the carbon fiber exothermic part.
Carbon fiber exothermic part in the utility model is the fabricated product of carbon fiber, can be carbon fiber bundle, carbon fiber rope, carbon fiber tape, carbon cloth or carbon fiber paper.
Carbon fiber electrically warmer of the present utility model adopts nonmetal conductive carbon fibre to make heater, and heating area is big, and temperature is even, and the heat sink surface temperature is 40-150 ℃, does not have naked light, and electric conversion rate is up to more than 75%.Simple in structure, volume is little, in light weight, belong to ultrathinly, can hang the warmer that also can be made into on-land type.The heat sink outer surface can be made decorative picture or the mural painting with aesthetic effect.
Below in conjunction with accompanying drawing the utility model and embodiment are elaborated.
Accompanying drawing is depicted as according to carbon fiber electrically warmer structure (section) schematic diagram that the utility model proposes.
1 is radiation panel among the figure, the 2nd, and insulating barrier, the 3rd, electrode, the 4th, lead, the 5th, carbon fiber exothermic part, the 6th, insulating, the 7th, reflecting layer, the 8th, heat-insulating layer, the 9th, rear board.
As shown in the figure, at the inner surface shop of radiation panel 1 insulating barrier 2, insulating barrier can be thin foil or the paper that mica paper, asbestos mica paper or other insulating materials are made. Lay then carbon fiber exothermic part 5, described carbon fiber exothermic part can be the carbon fiber synnema of piecing together strand, or by the band of carbon fiber knit, Rope, cloth or the carbon fiber paper that carbon fiber slurrying is made afterwards also can be woven into rope, band with pre-oxygen silk earlier, change into carbon fiber rope or band through pyrocarbon again. At carbon fiber exothermic part 5 usefulness conductive adhesive electrodes 3, connect lead 4 with copper rivet then. Be one deck insulating 6 after the heater 5, can adopt alumina silicate fiber felt, mineral wool or pre-oxygen silk felt. The reflecting layer that topped aluminium foil is made on the heat-insulation layer 6 its objective is heat is emitted to panel. Be heat-insulating layer 8 behind the reflecting layer, can adopt pre-oxygen silk cloth or glass fabric. At last topped with rear board 9 and itself and heat sink 1 be fixed together, become a ultra-thin carbon-fiber electric heater. Radiation panel can be that sintering enamelled picture is made on iron sheet, and also available aluminium alloy sprays paint and makes, and also available heat-resisting paper or thermodurable textile are made, and the room can be decorated arbitrarily to beautify in the radiation panel surface.
Carbon fiber rope warmer
With the two ends of carbon fiber rope with conductive adhesive electrode and lead after, with PTFE emulsion dipping, oven dry, again dipping, make conductive heating unit after drying reciprocal three times again.The conductive heating unit that adopts 6 bundle 3K carbon fiber ropes to make, 5.8 meters of length, resistance 182 Ω.This carbon fiber rope is arranged in on the glass fabric behind waterglass and the resin impregnating, each two layers of cloth up and down, and the carbon fiber rope clamp is in the centre, and hot pressing becomes heater sheet material then.On the enamel panel, lay mica paper, carbon fiber rope heater plate, alumina silicate fiber felt, aluminium foil reflecting layer, pre-oxygen silk cloth and rear board successively, fixedly form at last.Warmer is of a size of 640 * 400 * 12mm, and the surface temperature of warmer is 102 ℃.
The carbon fiber paper warmer
Is 40%, 40% and 20% ratio batching with polyethylene falcon fiber, aramid fiber and carbon fiber with weight ratio, they are prescinded to 5-15mm, the mixing of pulling an oar then, making thickness with general papermaking process is 0.2mm, resistance is the carbon fiber paper of 520 Ω, at the two ends of paper conductive adhesive electrode and fixing cord, makes the carbon fiber paper heater that can switch on then, make heater sheet material with embodiment 1 described method then, and be assembled into electric heater.The warmer average surface temperature of making at last is 71.5 ℃.
Embodiment 3
The carbon fiber tape warmer
The 3K carbon fiber is processed into band, wide 5mm, long 4.8 meters, resistance value 150 Ω.Behind bonding electrode and the fixing cord, carbon fiber tape dipping PTFE emulsion, oven dry, triplicate is used waterglass and resin impregnating glass fabric then, each two layers of cloth up and down, middle arrangement carbon fiber tape is hot pressed into the thick heater of 3mm at last.Be assembled into the carbon fiber tape warmer by embodiment 1 method.Energising back (220V) surface temperature is 130 ℃.
The manufacturing of above-mentioned carbon fiber rope and carbon fiber paper all can be drawn from prior art.
Claims (2)
1, a kind of carbon fiber electrically warmer, comprise radiation panel and heater, it is characterized in that at radiation panel (1) inner surface shop insulating barrier (2), lay carbon fiber exothermic part (5) then, topped successively afterwards insulating (6), reflecting layer (7), heat-insulating layer (8) and rear board (9), connect electrode (3) on the carbon fiber exothermic part, electrode (3) is gone up fixing cord (4).
2, electric heater as claimed in claim 1 is characterized in that described carbon fiber exothermic part can be carbon fiber bundle, carbon fiber rope, carbon fiber tape, carbon cloth or carbon fiber paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247476 CN2211030Y (en) | 1994-12-17 | 1994-12-17 | Carbon-fiber electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247476 CN2211030Y (en) | 1994-12-17 | 1994-12-17 | Carbon-fiber electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2211030Y true CN2211030Y (en) | 1995-10-25 |
Family
ID=33852702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94247476 Expired - Fee Related CN2211030Y (en) | 1994-12-17 | 1994-12-17 | Carbon-fiber electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2211030Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705894A (en) * | 2012-05-16 | 2012-10-03 | 顾海斌 | Carbon fiber heater |
| CN103344001A (en) * | 2013-07-06 | 2013-10-09 | 王东 | Movable floor heating device of carbon nanotubes |
| CN106550500A (en) * | 2015-09-17 | 2017-03-29 | 广东森林堡木业有限公司 | A kind of far infrared nano carbon fiber heating plate |
| CN108744297A (en) * | 2018-07-06 | 2018-11-06 | 江西克莱威纳米碳材料有限公司 | A kind of far infrared paper and preparation method thereof and a kind of aramid fiber far-infrared physiotherapy electric heating device |
| CN108824086A (en) * | 2018-07-06 | 2018-11-16 | 江西克莱威纳米碳材料有限公司 | Carbon nanotube-aramid far-infrared paper and preparation method thereof, and carbon nanotube far-infrared physiotherapy shoe sole lining |
| CN109041296A (en) * | 2018-07-13 | 2018-12-18 | 东莞市星显电子科技有限公司 | Carbon fiber heating piece, production method and heating physical therapy device |
-
1994
- 1994-12-17 CN CN 94247476 patent/CN2211030Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705894A (en) * | 2012-05-16 | 2012-10-03 | 顾海斌 | Carbon fiber heater |
| CN103344001A (en) * | 2013-07-06 | 2013-10-09 | 王东 | Movable floor heating device of carbon nanotubes |
| CN106550500A (en) * | 2015-09-17 | 2017-03-29 | 广东森林堡木业有限公司 | A kind of far infrared nano carbon fiber heating plate |
| CN108744297A (en) * | 2018-07-06 | 2018-11-06 | 江西克莱威纳米碳材料有限公司 | A kind of far infrared paper and preparation method thereof and a kind of aramid fiber far-infrared physiotherapy electric heating device |
| CN108824086A (en) * | 2018-07-06 | 2018-11-16 | 江西克莱威纳米碳材料有限公司 | Carbon nanotube-aramid far-infrared paper and preparation method thereof, and carbon nanotube far-infrared physiotherapy shoe sole lining |
| CN108824086B (en) * | 2018-07-06 | 2020-10-02 | 江西克莱威纳米碳材料有限公司 | Carbon nanotube-aramid far-infrared paper and preparation method thereof, and carbon nanotube far-infrared physiotherapy shoe sole lining |
| CN109041296A (en) * | 2018-07-13 | 2018-12-18 | 东莞市星显电子科技有限公司 | Carbon fiber heating piece, production method and heating physical therapy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |